Oxidative stress in plants and the biochemical response mechanisms

Detalhes bibliográficos
Autor(a) principal: Borges, Cristine Vanz [UNESP]
Data de Publicação: 2023
Outros Autores: Orsi, Ricardo Oliveira [UNESP], Maraschin, Marcelo, Lima, Giuseppina Pace Pereira [UNESP]
Tipo de documento: Capítulo de livro
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/B978-0-323-89871-3.00022-7
http://hdl.handle.net/11449/248676
Resumo: The accumulation of reactive oxygen species (ROS) caused by abiotic or biotic stresses generates oxidative stress in plant cells. To prevent the spread or to stop this chain reaction, antioxidant systems are activated, transforming free radicals (oxidants) into less toxic molecules for the cells. These generated antioxidant compounds can reduce the harmful effects of ROS and are classified as enzymatic (superoxide dismutase, peroxidases, catalase, among others) and nonenzymatic (bioactive amines, phenolic and carotenoid compounds). These molecules are essential to avoid damage to cell structures and cell death. In this chapter, we will present the response of plants under stress, activating some enzymatic systems and bioactive compounds (nonenzymatic), in order to alleviate oxidative stress.
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spelling Oxidative stress in plants and the biochemical response mechanismsAntioxidant enzymebiogenic aminescarotenoidsphenolic compoundsThe accumulation of reactive oxygen species (ROS) caused by abiotic or biotic stresses generates oxidative stress in plant cells. To prevent the spread or to stop this chain reaction, antioxidant systems are activated, transforming free radicals (oxidants) into less toxic molecules for the cells. These generated antioxidant compounds can reduce the harmful effects of ROS and are classified as enzymatic (superoxide dismutase, peroxidases, catalase, among others) and nonenzymatic (bioactive amines, phenolic and carotenoid compounds). These molecules are essential to avoid damage to cell structures and cell death. In this chapter, we will present the response of plants under stress, activating some enzymatic systems and bioactive compounds (nonenzymatic), in order to alleviate oxidative stress.Department of Chemical and Biological Sciences Institute of Bioscience São Paulo State University, São PauloDepartment of Animal Production and Preventive Veterinary College of Veterinary Medicine and Animal Sciences São Paulo State University, São PauloPlant Morphogenesis and Biochemistry Laboratory Federal University of Santa Catarina, Santa CatarinaDepartment of Chemical and Biological Sciences Institute of Bioscience São Paulo State University, São PauloDepartment of Animal Production and Preventive Veterinary College of Veterinary Medicine and Animal Sciences São Paulo State University, São PauloUniversidade Estadual Paulista (UNESP)Universidade Federal de Santa Catarina (UFSC)Borges, Cristine Vanz [UNESP]Orsi, Ricardo Oliveira [UNESP]Maraschin, MarceloLima, Giuseppina Pace Pereira [UNESP]2023-07-29T13:50:33Z2023-07-29T13:50:33Z2023-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookPart455-468http://dx.doi.org/10.1016/B978-0-323-89871-3.00022-7Plant Stress Mitigators: Types, Techniques and Functions, p. 455-468.http://hdl.handle.net/11449/24867610.1016/B978-0-323-89871-3.00022-72-s2.0-85152323287Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPlant Stress Mitigators: Types, Techniques and Functionsinfo:eu-repo/semantics/openAccess2024-09-09T13:02:14Zoai:repositorio.unesp.br:11449/248676Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T13:02:14Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Oxidative stress in plants and the biochemical response mechanisms
title Oxidative stress in plants and the biochemical response mechanisms
spellingShingle Oxidative stress in plants and the biochemical response mechanisms
Borges, Cristine Vanz [UNESP]
Antioxidant enzyme
biogenic amines
carotenoids
phenolic compounds
title_short Oxidative stress in plants and the biochemical response mechanisms
title_full Oxidative stress in plants and the biochemical response mechanisms
title_fullStr Oxidative stress in plants and the biochemical response mechanisms
title_full_unstemmed Oxidative stress in plants and the biochemical response mechanisms
title_sort Oxidative stress in plants and the biochemical response mechanisms
author Borges, Cristine Vanz [UNESP]
author_facet Borges, Cristine Vanz [UNESP]
Orsi, Ricardo Oliveira [UNESP]
Maraschin, Marcelo
Lima, Giuseppina Pace Pereira [UNESP]
author_role author
author2 Orsi, Ricardo Oliveira [UNESP]
Maraschin, Marcelo
Lima, Giuseppina Pace Pereira [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade Federal de Santa Catarina (UFSC)
dc.contributor.author.fl_str_mv Borges, Cristine Vanz [UNESP]
Orsi, Ricardo Oliveira [UNESP]
Maraschin, Marcelo
Lima, Giuseppina Pace Pereira [UNESP]
dc.subject.por.fl_str_mv Antioxidant enzyme
biogenic amines
carotenoids
phenolic compounds
topic Antioxidant enzyme
biogenic amines
carotenoids
phenolic compounds
description The accumulation of reactive oxygen species (ROS) caused by abiotic or biotic stresses generates oxidative stress in plant cells. To prevent the spread or to stop this chain reaction, antioxidant systems are activated, transforming free radicals (oxidants) into less toxic molecules for the cells. These generated antioxidant compounds can reduce the harmful effects of ROS and are classified as enzymatic (superoxide dismutase, peroxidases, catalase, among others) and nonenzymatic (bioactive amines, phenolic and carotenoid compounds). These molecules are essential to avoid damage to cell structures and cell death. In this chapter, we will present the response of plants under stress, activating some enzymatic systems and bioactive compounds (nonenzymatic), in order to alleviate oxidative stress.
publishDate 2023
dc.date.none.fl_str_mv 2023-07-29T13:50:33Z
2023-07-29T13:50:33Z
2023-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/bookPart
format bookPart
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/B978-0-323-89871-3.00022-7
Plant Stress Mitigators: Types, Techniques and Functions, p. 455-468.
http://hdl.handle.net/11449/248676
10.1016/B978-0-323-89871-3.00022-7
2-s2.0-85152323287
url http://dx.doi.org/10.1016/B978-0-323-89871-3.00022-7
http://hdl.handle.net/11449/248676
identifier_str_mv Plant Stress Mitigators: Types, Techniques and Functions, p. 455-468.
10.1016/B978-0-323-89871-3.00022-7
2-s2.0-85152323287
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Plant Stress Mitigators: Types, Techniques and Functions
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 455-468
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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